startup script error on windows 2000

[mythox]

I'm installing Alfresco Enterprise 3.01 on windows 2000, it prompts a script error with following message:

bad option "-permission": must be -archive, -hidden, -longname, readonly, blah blah… while executing "file attribute $file -permission 00755" blah blah…

I didn't post the whole message as I think the problem is the first line as mentioned. 

The same file was able to run on another computer running winXP.

Can anyone help?  Thankyou.

[mythox]

just found out it has problem only on one of my win2000 box, no problem on anothers.

case closed, even dunno the root cause.